diff --git a/pkgs/tools/networking/pdsh/default.nix b/pkgs/tools/networking/pdsh/default.nix
index 07dfd5c30a71..ec0b7c6f60b7 100644
--- a/pkgs/tools/networking/pdsh/default.nix
+++ b/pkgs/tools/networking/pdsh/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation {
       while timeouts occur on some connections.
     '';
 
-    platforms = stdenv.lib.platforms.all;
+    platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.simons ];
   };
 }